./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/rfi009_rmo.opt.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 678e0110 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_5071a918-62dc-4719-980d-e88e349e22d4/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_5071a918-62dc-4719-980d-e88e349e22d4/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_5071a918-62dc-4719-980d-e88e349e22d4/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_5071a918-62dc-4719-980d-e88e349e22d4/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/rfi009_rmo.opt.i -s /tmp/vcloud-vcloud-master/worker/run_dir_5071a918-62dc-4719-980d-e88e349e22d4/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_5071a918-62dc-4719-980d-e88e349e22d4/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash da5cc917fe4ce9837546b096f935354c3e28a3d1 ............................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_5071a918-62dc-4719-980d-e88e349e22d4/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_5071a918-62dc-4719-980d-e88e349e22d4/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_5071a918-62dc-4719-980d-e88e349e22d4/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_5071a918-62dc-4719-980d-e88e349e22d4/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/rfi009_rmo.opt.i -s /tmp/vcloud-vcloud-master/worker/run_dir_5071a918-62dc-4719-980d-e88e349e22d4/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_5071a918-62dc-4719-980d-e88e349e22d4/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash da5cc917fe4ce9837546b096f935354c3e28a3d1 .................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. --- Real Ultimate output --- This is Ultimate 0.1.24-678e011 [2019-11-20 10:33:15,698 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 10:33:15,700 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 10:33:15,714 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 10:33:15,714 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 10:33:15,717 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 10:33:15,718 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 10:33:15,727 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 10:33:15,731 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 10:33:15,735 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 10:33:15,737 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 10:33:15,738 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 10:33:15,738 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 10:33:15,740 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 10:33:15,741 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 10:33:15,742 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 10:33:15,743 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 10:33:15,743 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 10:33:15,746 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 10:33:15,749 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 10:33:15,753 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 10:33:15,755 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 10:33:15,757 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 10:33:15,758 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 10:33:15,761 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 10:33:15,761 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 10:33:15,761 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 10:33:15,762 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 10:33:15,763 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 10:33:15,763 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 10:33:15,763 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 10:33:15,764 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 10:33:15,764 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 10:33:15,765 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 10:33:15,766 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 10:33:15,766 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 10:33:15,766 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 10:33:15,767 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 10:33:15,767 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 10:33:15,768 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 10:33:15,768 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 10:33:15,769 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_5071a918-62dc-4719-980d-e88e349e22d4/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-20 10:33:15,781 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 10:33:15,782 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 10:33:15,782 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 10:33:15,782 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 10:33:15,783 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 10:33:15,783 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 10:33:15,783 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 10:33:15,784 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 10:33:15,784 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 10:33:15,784 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 10:33:15,784 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 10:33:15,784 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 10:33:15,785 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 10:33:15,785 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 10:33:15,785 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 10:33:15,785 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 10:33:15,785 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 10:33:15,786 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 10:33:15,786 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 10:33:15,786 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 10:33:15,786 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 10:33:15,786 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 10:33:15,787 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 10:33:15,787 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 10:33:15,787 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 10:33:15,787 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 10:33:15,788 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-20 10:33:15,788 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 10:33:15,788 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 10:33:15,788 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_5071a918-62dc-4719-980d-e88e349e22d4/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> da5cc917fe4ce9837546b096f935354c3e28a3d1 [2019-11-20 10:33:15,938 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 10:33:15,953 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 10:33:15,956 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 10:33:15,964 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 10:33:15,965 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 10:33:15,966 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_5071a918-62dc-4719-980d-e88e349e22d4/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/rfi009_rmo.opt.i [2019-11-20 10:33:16,040 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5071a918-62dc-4719-980d-e88e349e22d4/bin/ukojak/data/34dbaaeab/84f07300b7414bdd972501714da96c74/FLAG17b7275b9 [2019-11-20 10:33:16,515 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 10:33:16,516 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_5071a918-62dc-4719-980d-e88e349e22d4/sv-benchmarks/c/pthread-wmm/rfi009_rmo.opt.i [2019-11-20 10:33:16,534 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5071a918-62dc-4719-980d-e88e349e22d4/bin/ukojak/data/34dbaaeab/84f07300b7414bdd972501714da96c74/FLAG17b7275b9 [2019-11-20 10:33:17,043 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_5071a918-62dc-4719-980d-e88e349e22d4/bin/ukojak/data/34dbaaeab/84f07300b7414bdd972501714da96c74 [2019-11-20 10:33:17,045 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 10:33:17,046 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 10:33:17,047 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 10:33:17,048 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 10:33:17,051 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 10:33:17,052 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:33:17" (1/1) ... [2019-11-20 10:33:17,055 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@422fade3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:33:17, skipping insertion in model container [2019-11-20 10:33:17,055 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:33:17" (1/1) ... [2019-11-20 10:33:17,062 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 10:33:17,108 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 10:33:17,634 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 10:33:17,644 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 10:33:17,716 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 10:33:17,783 INFO L192 MainTranslator]: Completed translation [2019-11-20 10:33:17,784 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:33:17 WrapperNode [2019-11-20 10:33:17,784 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 10:33:17,785 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 10:33:17,785 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 10:33:17,785 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 10:33:17,793 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:33:17" (1/1) ... [2019-11-20 10:33:17,818 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:33:17" (1/1) ... [2019-11-20 10:33:17,844 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 10:33:17,846 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 10:33:17,847 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 10:33:17,847 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 10:33:17,856 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:33:17" (1/1) ... [2019-11-20 10:33:17,856 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:33:17" (1/1) ... [2019-11-20 10:33:17,870 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:33:17" (1/1) ... [2019-11-20 10:33:17,874 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:33:17" (1/1) ... [2019-11-20 10:33:17,902 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:33:17" (1/1) ... [2019-11-20 10:33:17,909 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:33:17" (1/1) ... [2019-11-20 10:33:17,918 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:33:17" (1/1) ... [2019-11-20 10:33:17,923 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 10:33:17,923 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 10:33:17,923 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 10:33:17,923 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 10:33:17,924 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:33:17" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_5071a918-62dc-4719-980d-e88e349e22d4/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 10:33:17,983 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-20 10:33:17,983 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-20 10:33:17,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-20 10:33:17,983 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-20 10:33:17,983 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 10:33:17,983 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 10:33:17,983 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-20 10:33:17,984 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-20 10:33:17,984 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-20 10:33:17,984 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-20 10:33:17,984 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-20 10:33:17,984 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-20 10:33:17,984 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-20 10:33:17,985 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 10:33:17,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 10:33:17,986 WARN L203 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-11-20 10:33:18,410 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:792) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:619) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:568) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:259) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-20 10:33:18,414 INFO L168 Benchmark]: Toolchain (without parser) took 1367.23 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 159.4 MB). Free memory was 940.7 MB in the beginning and 1.1 GB in the end (delta: -146.4 MB). Peak memory consumption was 13.0 MB. Max. memory is 11.5 GB. [2019-11-20 10:33:18,415 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 1.0 GB. Free memory is still 960.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 10:33:18,416 INFO L168 Benchmark]: CACSL2BoogieTranslator took 736.71 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 159.4 MB). Free memory was 940.7 MB in the beginning and 1.1 GB in the end (delta: -185.0 MB). Peak memory consumption was 22.3 MB. Max. memory is 11.5 GB. [2019-11-20 10:33:18,416 INFO L168 Benchmark]: Boogie Procedure Inliner took 61.70 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2019-11-20 10:33:18,417 INFO L168 Benchmark]: Boogie Preprocessor took 76.36 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2019-11-20 10:33:18,418 INFO L168 Benchmark]: RCFGBuilder took 489.16 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 33.2 MB). Peak memory consumption was 33.2 MB. Max. memory is 11.5 GB. [2019-11-20 10:33:18,421 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 1.0 GB. Free memory is still 960.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 736.71 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 159.4 MB). Free memory was 940.7 MB in the beginning and 1.1 GB in the end (delta: -185.0 MB). Peak memory consumption was 22.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 61.70 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 76.36 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 489.16 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 33.2 MB). Peak memory consumption was 33.2 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-678e011 [2019-11-20 10:33:20,370 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 10:33:20,372 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 10:33:20,383 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 10:33:20,383 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 10:33:20,384 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 10:33:20,385 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 10:33:20,388 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 10:33:20,390 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 10:33:20,391 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 10:33:20,392 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 10:33:20,393 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 10:33:20,393 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 10:33:20,394 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 10:33:20,395 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 10:33:20,396 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 10:33:20,397 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 10:33:20,398 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 10:33:20,400 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 10:33:20,402 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 10:33:20,403 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 10:33:20,407 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 10:33:20,409 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 10:33:20,412 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 10:33:20,415 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 10:33:20,418 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 10:33:20,418 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 10:33:20,420 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 10:33:20,421 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 10:33:20,422 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 10:33:20,423 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 10:33:20,424 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 10:33:20,425 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 10:33:20,426 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 10:33:20,427 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 10:33:20,427 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 10:33:20,428 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 10:33:20,428 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 10:33:20,428 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 10:33:20,429 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 10:33:20,430 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 10:33:20,430 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_5071a918-62dc-4719-980d-e88e349e22d4/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-20 10:33:20,444 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 10:33:20,444 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 10:33:20,445 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 10:33:20,445 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 10:33:20,446 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 10:33:20,446 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 10:33:20,446 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 10:33:20,446 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 10:33:20,447 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 10:33:20,447 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 10:33:20,447 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 10:33:20,447 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 10:33:20,447 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 10:33:20,448 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-20 10:33:20,448 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-20 10:33:20,448 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 10:33:20,448 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 10:33:20,448 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 10:33:20,449 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 10:33:20,449 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 10:33:20,449 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 10:33:20,449 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 10:33:20,450 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 10:33:20,450 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 10:33:20,450 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 10:33:20,450 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 10:33:20,450 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 10:33:20,451 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-20 10:33:20,451 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-20 10:33:20,451 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 10:33:20,451 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-20 10:33:20,451 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 10:33:20,452 INFO L138 SettingsManager]: * Logic for external solver=AUFBV Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_5071a918-62dc-4719-980d-e88e349e22d4/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> da5cc917fe4ce9837546b096f935354c3e28a3d1 [2019-11-20 10:33:20,708 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 10:33:20,718 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 10:33:20,731 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 10:33:20,732 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 10:33:20,733 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 10:33:20,733 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_5071a918-62dc-4719-980d-e88e349e22d4/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/rfi009_rmo.opt.i [2019-11-20 10:33:20,794 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5071a918-62dc-4719-980d-e88e349e22d4/bin/ukojak/data/317a16ef7/0e218f5fb62a45f6b15d01b6ad325e27/FLAG85b7b174d [2019-11-20 10:33:21,315 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 10:33:21,316 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_5071a918-62dc-4719-980d-e88e349e22d4/sv-benchmarks/c/pthread-wmm/rfi009_rmo.opt.i [2019-11-20 10:33:21,334 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5071a918-62dc-4719-980d-e88e349e22d4/bin/ukojak/data/317a16ef7/0e218f5fb62a45f6b15d01b6ad325e27/FLAG85b7b174d [2019-11-20 10:33:21,593 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_5071a918-62dc-4719-980d-e88e349e22d4/bin/ukojak/data/317a16ef7/0e218f5fb62a45f6b15d01b6ad325e27 [2019-11-20 10:33:21,595 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 10:33:21,596 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 10:33:21,598 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 10:33:21,598 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 10:33:21,601 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 10:33:21,601 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:33:21" (1/1) ... [2019-11-20 10:33:21,604 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@421571f5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:33:21, skipping insertion in model container [2019-11-20 10:33:21,604 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:33:21" (1/1) ... [2019-11-20 10:33:21,611 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 10:33:21,674 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 10:33:22,132 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 10:33:22,165 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 10:33:22,257 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 10:33:22,350 INFO L192 MainTranslator]: Completed translation [2019-11-20 10:33:22,350 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:33:22 WrapperNode [2019-11-20 10:33:22,351 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 10:33:22,354 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 10:33:22,354 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 10:33:22,354 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 10:33:22,362 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:33:22" (1/1) ... [2019-11-20 10:33:22,398 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:33:22" (1/1) ... [2019-11-20 10:33:22,420 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 10:33:22,421 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 10:33:22,421 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 10:33:22,421 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 10:33:22,428 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:33:22" (1/1) ... [2019-11-20 10:33:22,428 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:33:22" (1/1) ... [2019-11-20 10:33:22,433 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:33:22" (1/1) ... [2019-11-20 10:33:22,434 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:33:22" (1/1) ... [2019-11-20 10:33:22,453 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:33:22" (1/1) ... [2019-11-20 10:33:22,460 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:33:22" (1/1) ... [2019-11-20 10:33:22,465 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:33:22" (1/1) ... [2019-11-20 10:33:22,472 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 10:33:22,472 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 10:33:22,473 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 10:33:22,473 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 10:33:22,474 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:33:22" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_5071a918-62dc-4719-980d-e88e349e22d4/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 10:33:22,548 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-20 10:33:22,548 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-20 10:33:22,549 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-20 10:33:22,549 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 10:33:22,549 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 10:33:22,549 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-20 10:33:22,549 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-20 10:33:22,549 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-20 10:33:22,549 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-20 10:33:22,550 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-20 10:33:22,550 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-20 10:33:22,550 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-20 10:33:22,550 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-20 10:33:22,550 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 10:33:22,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 10:33:22,552 WARN L203 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-11-20 10:33:22,935 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:792) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:619) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:568) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:259) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-20 10:33:22,940 INFO L168 Benchmark]: Toolchain (without parser) took 1342.37 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 157.8 MB). Free memory was 948.4 MB in the beginning and 1.1 GB in the end (delta: -140.6 MB). Peak memory consumption was 17.2 MB. Max. memory is 11.5 GB. [2019-11-20 10:33:22,940 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 10:33:22,941 INFO L168 Benchmark]: CACSL2BoogieTranslator took 755.64 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 157.8 MB). Free memory was 948.4 MB in the beginning and 1.1 GB in the end (delta: -177.7 MB). Peak memory consumption was 21.1 MB. Max. memory is 11.5 GB. [2019-11-20 10:33:22,942 INFO L168 Benchmark]: Boogie Procedure Inliner took 67.07 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. [2019-11-20 10:33:22,942 INFO L168 Benchmark]: Boogie Preprocessor took 51.38 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 10:33:22,943 INFO L168 Benchmark]: RCFGBuilder took 465.11 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 30.6 MB). Peak memory consumption was 30.6 MB. Max. memory is 11.5 GB. [2019-11-20 10:33:22,946 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 755.64 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 157.8 MB). Free memory was 948.4 MB in the beginning and 1.1 GB in the end (delta: -177.7 MB). Peak memory consumption was 21.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 67.07 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 51.38 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 465.11 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 30.6 MB). Peak memory consumption was 30.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...